Bulletin 825-P Modular Protection System · Quick Start Guide — Allen-Bradley Bulletin 825-P...

Quick Start Guide

Bulletin 825-P Modular Protection System

Quick Start Guide — Allen-Bradley Bulletin 825-P Modular Protection System

2

Important User Information

Because of the variety of uses for the products described in this publication, those responsible for the application and use of this control equipment must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements, including any applicable laws, regulations, codes, and standards.

The illustrations, charts, sample programs and layout examples shown in this guide are intended solely for purposes of example. Since there are many variables and requirements associated with any particular installation, Rockwell Automation does not assume responsibility or liability (to include intellectual property liability) for actual use based upon the examples shown in this publication.

Rockwell Automation publication SGI-1.1, Safety Guidelines for the Application, Installation and Maintenance of Solid-State Control (available from your local Allen-Bradley distributor), describes some important differences between solid-state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this publication.

Reproduction of the contents of this copyrighted publication, in whole or part, without written permission of Rockwell Automation, is prohibited.

Throughout this manual we use notes to make you aware of safety considerations.

:

IMPORTANT This guide Does Not replace the User Manual, publication 825-UM004_-EN-P, and is intended for qualified service personnel responsible for setting up and servicing these devices. You must have previous experience with and a basic understanding of electrical terminology, configuration procedures, required equipment, and safety precautions.

ATTENTION

!Identifies information about practices or circumstances that can lead to personal injury or death, property damage or economic loss.


33

Attention statements help you to:

• Identify a hazard• Avoid a hazard• Recognize the consequences

Trademark List

DeviceNet and the DeviceNet logo are trademarks of the Open Device Vendors Association (ODVA).

Microsoft Windows is a registered trademark of the Microsoft Corporation.

European Communities (EC)

Directive Compliance

The 825-P Modular Protection System is CE marked for installation within the European Union and EEA regions. It has been designed and tested to meet the following directives.

EMC Directive

This product is tested to meet the Council Directive 89/336/EEC Electromagnetic Compatibility (EMC) by applying the following standards, in whole:

• EN 60947-4-1 — Low-Voltage Switchgear and Controlgear: Part 4: Contactors and Motor Starters - Section 1: Electromechanical Contactors and Motor Starters

• EN 60947-5-1 — Low-Voltage Switchgear and Controlgear: Part 5: Control Circuit Devices and Switching Elements - Section 1: Electromechanical Control Circuit Devices

This product is intended for use in an industrial environment.

IMPORTANT Identifies information that is critical for successful application and understanding of the product.

TIP This product has been designed for environment A (heavy industrial). Use of this product in environment B (light industrial or domestic) can cause unwanted electromagnetic disturbances in which case the user could be required to take adequate mitigation measures.


4

Low Voltage Directive

This product is tested to meet Council Directive 73/23/EEC Low Voltage as amended by 93/68/EEC by applying the safety requirements of EN 60947-4-1 and EN 60947-5-1. For specific information required by EN 60947-4-1 and EN 60947-5-1, see the appropriate sections in this publication.

To obtain a copy of the 825-P’s Declaration of Conformity (DoC), contact your local Allen-Bradley distributor or go to http://www.ab.com.certification/#CEmark.

Introduction Follow these steps to successfully commission the 825-P Modular Protection System.

Table A: Commissioning Procedure

Step Description1 General Precautions2 Hardware Installation3 Wiring Installation4 Front Panel Operation5 System Configuration6 Port 4 Settings7 Programming General Parameters8 Programming Operational Parameters9 Programming Protection Functions10 Output Relay and Input Assignments


55

General Precautions

Hardware Installation

Relay MountingFigure 1 Mounting and Dimensions

ATTENTION

!Have only qualified personnel service this equipment. If you are not qualified to service this equipment, you can injure yourself or others, or cause equipment damage.

ATTENTION

!Equipment components are sensitive to electrostatic discharge (ESD). Undetectable permanent damage can result if you do not use proper ESD procedures. Ground yourself, your work surface, and this equipment before removing any cover from this equipment.

ATTENTION

!Disconnect or de-energize all external connections before opening this device. Contact with hazardous voltages and currents inside this device can cause electrical shock resulting in injury or death.

ATTENTION

!To install an option card the relay must be de-energized and then reenergized. When reenergized, the relay will reboot. Therefore, de-energize the protected motor before installing the option card to prevent damage to the motor.

IMPORTANT For complaince to IEC standards regarding thermal overload protection, set the SERVICE FACTOR to a value: 1.05…1.20.

IMPORTANT For a properly configured device, the settings in the Main Settings and Overload Settings groups should be adjusted according to the motor and system requirements. Settings in other groups can be programmed as desired.


6

Option CardsFigure 2 Inserting Option Cards

20.8(0.82)

147.4(5.80)

Legendmm(in)

192.0(7.56)

186.0(7.32)

138.0(5.43)

144.0

(5.67

)

➂

➀ Mounting Panel–maximum thickness 6.5 mm➁ #8 x 1/2 inch mounting screw; Torque specification = 0.9...1.3 N.m (8...12 Lb-in)➂ Gasket

➀➁


77

Converter Modules and Optional Core Balance CT, RTD ScannerFigure 3 Converter Module, CBCT, and RTD Scanner Connections

1. The 825-P relay is not EMC-Tested for converter module connecting cable lengths greater than the 4-meter cable that is supplied.

2. Up to 12 RTDs can be monitored when an external 825-PR12D RTD Scanner is used. There are separate trip and warning settings for each RTD.

3. A simplex 62.5/125 um fiber-optic cable with ST connector is needed for connecting the external RTD module to the 825-P. (Fiber optic cable is not supplied. Contact your local Allen-Bradley distributor.)

IMPORTANT Settings associated with options or accessories (converter module, voltage input card, expansion I/O card, RTD scanner) require their installation or connection prior to being made available for configuration.


8

Wiring Installation

Main CircuitFigure 4 Relay with Phase CTs and CoreBalance CT

Figure 5 Relay without Phase CTs

K1

825-P825-MCM

L3L2L1

A1

1 3 5

642

A2

M3 ~

Converter ModuleCat. No. 825-MCM2Cat. No. 825-MCM20Cat. No. 825-MCM180Cat. No. 825-MCM630Cat. No. 825-MCM630N


99

Figure 6 Voltage Connections (Optional Card Cat. No. 825-PVS required)

Figure 7 Input/OutputSlots C, D and E are for option cards. Rated supply voltage is 110...240V AC or 110...250V DC

IMPORTANT Be sure to properly label and connect the Trip relay terminals according to the programmed behavior; factory default setting is “Fail-Safe”.


10

Front Panel Operation

Figure 8 Relay Front Panel

The following table provides a description for each programming key’s function.

Table B: Front Panel Programming Key Description


1111

Saving Settings It is important to note that programmed values become operational only after they have been saved to memory. The programming system will prompt to save settings when the user navigates higher up in the programming menu by pressing the ESCape key. The front panel display is as follows:

Save Changes?Yes No

To save changes, place the cursor at “Yes” and press the Enter key.

System Configuration

The 825-P displays “STATUS FAILURE” on initial start-up and after a hardware configuration change. The second line of the display identifies the cause of failure; if more than one configuration change is found, the highest priority error is identified. To remove the failure, the new system hardware configuration must be manually accepted. Use the following procedure with the front panel programming keys:

1. Select “Status” from the MAIN menu and press the Enter key. The front panel displays the following:

Confirm HardwareConfig (Enter)

2. Press the Enter key. The front panel displays the following:

Accept Config?Yes No

3. Position the cursor at “Yes” and press the Enter key. The 825-P programming system checks parameter settings to ensure that no interdependency setting errors exist. If none exist, the front panel displays the following:

Config AcceptedEnter to Restart


12

4. Press the Enter key. The 825-P reboots and the “Enable” LED illuminates with the following displayed on the front panel.

825-P MODULARPROT SYSTEMIf the LCD display COMMFLT WARNING, configuration of the Port 4 is required. See next section.

IMPORTANT If the system check finds interdependency setting errors, the front panel display:

Settings Mismatch

An example of mismatched settings is the correlation between the Motor FLA and Phase CT Ratio settings. Review setting values to determine where the mismatch exists or, if little or no programming has been performed yet, reset the 825-P relay to factory default values using the following path:

MAIN > Reboot/Restore > Restore DefaultsThe front panel then displays:

Restore Default?No Yes

Position the cursor at “Yes” and press the Enter key. The 825-P relay will reboot at this point.

Return to the first step of the System Configuration process.


1313

Port 4 Settings The Port 4 settings configure slot C for communications. Factory default settings are for DeviceNet communications. Use the following path with the front panel programming keys to access the Port 4 settings:

MAIN > Set/Show > Port > Port 4

The following table provides direction for the proper settings associated with each communication option.

❶ A 232 setting is possible, although not typical.

Table C: Communication Settings

Setting Prompt Setting Range DeviceNet Modbus EmptyCOMM INTERFACE ❶ 232, 485 232 485 232PROTOCOL ASC, MOD MOD MOD MODSPEED 300 … 38,400 bps 19,200 19,200 19,200PARITY O, E, N N N NMODBUS SLAVE ID 1 … 248 248 1 to 247 1

IMPORTANT The 825-P displays “COMMFLT Warning” on initial power-up with factory default settings when the hardware installed in Slot C is as follows:

- Empty

- Modbus

- DeviceNet, but not powered


14

Programming General Parameters

Use the following path with the front panel programming keys to access the general parameter settings:

MAIN > Set/Show > PortMAIN > Set/Show > Date/TimeMAIN > Set/Show > Password

Port: In addition to configuring Slot C (Port 4) for communications as described in Step 4, settings are available for configuring the Port F (front panel) RS 232 communications. Port F is available for computer connection.

Date/Time: Program the date (day, month, year) and time (hour, minutes, seconds) with the settings available here.

Password: The 825-P provides the ability to set password protection to limit access to the programmable settings from the front panel. Password protection is disabled from the factory.

See Appendix A for more details.


1515

Programming Operational Parameters

Use the following path with the front panel programming keys to access the operational parameter settings:

MAIN > Set/Show > Relay > [Group]

See Appendix A for more details

Table D: Operational Parameters

Group DescriptionMain Settings Basic system settings related to three-phase power source (e.g. line voltage

rating and frequency), motor rated current, and transformer (current and voltage) data.

I/O Settings Settings related to configuration of the optional analog output.Trip Inhibit Settings to configure the blocking of tripping functions. These settings

coordinate with assignment of a discrete input for “Block Protection”. Relay Behavior Settings for configuring the output relays.Timer Settings On-delay and off-delay timer settings for enhanced control capability of the

auxiliary output relays.Front Panel Settings Settings for controlling the front panel LCD operation.Display Settings Settings to select data that is displayed in the rotating status


16

Programming Protection Parameters

Use the following path with the front panel programming keys to access the protection parameter settings:

MAIN > Set/Show > Relay > [Group]

See Appendix A for more details.

Output Relay and Input Assignments

After the operational and protection parameter values are set, the next step is to assign these functions to the relays.

Table E: Protection Parameters

Group DescriptionOverload Settings Thermal overload Short Ckt Settings Short circuitGF-CB Settings Ground/earth fault (core balance method)GF-Res Settings Ground/earth fault (residual method)Jam Settings Mechanical jam (overcurrent)Undercurrent Settings Current-based underload detectionCurrent Imb Settings Current imbalance (asymmetry)Prot. Disable Settings to disable protection elements during motor starting for a

user-specified time periodStart Monitoring Stall protection on motor start (current-time based)Star-Delta Settings Settings for star-delta controlStart Inhibt Set Settings for starts/hour and antibackspin Phase Rev Settings Phase reversal (sequence)Speed Sw Set Stall protection on motor start (speed switch input monitoring)PTC Settings Thermistor monitoring RTD Settings RTD settings for use with optional RTD ScannerUndervoltage Settings Voltage monitoring with optional voltage input cardOvervoltage Settings Voltage monitoring with optional voltage input cardVAR Settings Reactive powerUnderpower Settings Power-based underload detectionPower Factor Settings Displacement power factor monitoringFreq Settings Line frequency monitoringLoad Control Settings Settings for relay control based on motor loading


1717

To assign functions to the output relays and inputs, use the following path:

MAIN > Set/Show > IO Assign

ATTENTION

!Protection elements have no effect until they are assigned to the Trip relay or an auxiliary relay.

TIP The relay outputs will function as a N.C. contacts when the relay behavior setting is Fail-Safe (Y), and will function as a N.O. contacts when the relay behavior setting is Non-Fail-Safe (N).


18

Trip Relay Assign

The 825-P allows mapping of only protection trip elements to the Trip output relay. Settings are presented as bit-enumerated strings. The second line of the display identifies a given bit’s associated function. To assign a function to the Trip relay, simply program a value “1” in the bit location for each element you desire to assign using the TRIP A through TRIP D settings. The front panel display appears as follows:

TRIPA=10110000OVERLOAD

Table F: Trip Relay Settings

Bit0 1 2 3 4 5 6 7

TRIP A Overload Undercurrent Jam Current Imbalance

Short Circuit RTD - W/B PTC Ground Fault (Res)

TRIP B VAR Underpower Under-voltage

Over-voltage Phase Reversal

Power Factor Speed Switch

Ground Fault (CB)

TRIP C Start Time Freq 1 Freq 2 RTD (Other) RTD (Ambient)

PTC Error RTD Error MCM Error

TRIP D Comm Idle Comm Loss Remote Trip Comm Fault Reserved Reserved Reserved Reserved

TIP Make sure the Trip relay terminals (95, 96 and 98) are labeled to correspond with the relay behavior setting (Fail-Safe or Non-Fail-Safe).


1919

AUX# Assign

The 825-P allows mapping of protection (trip and warning) and general-purpose control elements to the auxiliary outputs. Assign functions to the auxiliary relays in the same manner as performed with the Trip relay settings.

Table G: Auxiliary Relay Functions

Bit0 1 2 3 4 5 6 7

AUX# A Overload Undercurrent Jam Current Imbalance

Short Circuit RTD - W/B PTC Ground Fault (Res)

AUX# B VAR Underpower Under-voltage Over-voltage Phase Reversal

Power Factor Speed Switch

Ground Fault (CB)

AUX# C Start Time Freq 1 Freq 2 RTD (Other) RTD (Ambient)

PTC Error RTD Error MCM Error

AUX# D Comm Idle Comm Loss Remote Trip Comm Fault Reserved Reserved Reserved ReservedAUX# E Overload

WarnUndercurrent Warn

Jam Warn Curr Imbal Warn

RTD-W/B Warn

Pwr Factr Warn Gnd Flt-CB Warn

Gnd Flt-Res Warn

AUX# F VAR Warn Underpwr Warn Undervolt Warn Overvolt Warn Speed Sw Warn

Freq 1 Warn Freq 2 Warn RTD-Othr Warn

AUX# G RTD-Amb Warn

Setting Warn General Warn Load Ctl Upper Load Ctl Lower

Timer 1 Timer 2 Short Ckt Warn

AUX# H Stopped State Running State Starting State Star Starting State

Delta Starting State

Start Command Network Control

Reserved

TIP The AUX# A through AUX# D bytes are used to map trip functions to the output. The AUX# E through AUX# H bytes are used to map warning and status functions to the output.


20

IN# Assign

The 825-P provides the ability to assign a control function to each discreet input. Table H shows the available control functions and the method of assigning them.

Analog Output

The expansion I/O option provides an isolated 4…20mA DC analog current output with a variety of output parameters. Use the Analog Output Select setting to select a parameter from the list of available options. Table I shows description and scaling of the output for different parameters selections.Table I:

Table H: Input Function Assignment

IN#0 Emergency Start1 Disable Settings2 Trip Reset3 Timer 14 Timer 25 Speed Switch6 Block Protection7 Speed 20 Breaker/Contactor Auxiliary1 Remote Trip

TIP The 825-P allows only one selection per input assignment. Once a selection is assigned, it is not available to other inputs.


2121

Appendix A: Menu Structure IMPORTANT Visibility of some settings depends upon the system

hardware configuration. For example, RTD settings are viewable only when the optional RTD Scanner is connected and communicating with the 825-P relay.

Figure 12 Menu Structure Power Up

or

Steps back one level

Main Menu

or

Instantaneous

Thermal Meter

See Fig. 13 for more details.Display Events

Events Reset Events

Motor Use DataSee Fig. 14 for more details

Reset Statistics Motor Monitor Row 1

See Fig. 15 for more detailsRow 2

Targets Row 3

Row 4

Relay Show/Set Row 5

Port Row 6IO Assign Row 7Date/Time Row 8Password Row 9See Fig. 17, 18 & 19 for more details Row 10

See Fig. 16 for more details.

Status See Fig. 20

Reset TCU

Reboot Relay

Restore Default Reboot/Restore

Reset Access Lvl Front-Panel Access Lvl Reset


22

Figure 13 Main Menu > Meter

Meter Steps back one level

Instantaneous

L1 Curent

L1 Angle

L2 Current

L2 Angle

L3 Current

L3 Angle

GF Curr (Core B)

GF-CB Angle

GF Curr (Resid.)

GF-RES Angle

Average Current

Motor Load

Current Imbalance

VAB

VAB Angle

VBC

VBC Angle

VCA

VCA Angle

Average Line

Voltage Imbal.

Real Power

Reactive Power

Apparent Power

Power Factor

Frequency


2323

Figure 13 Main Menu > Meter

Meter Steps back one level

Thermal

Max Winding RTD

Max Bearing RTD

Ambient RTD

Max Other RTD

RTD1

RTD2

RTD3

RTD4

RTD5

RTD6

RTD7

RTD8

RTD9

RTD10

RTD11

RTD12

Motor Load

Therm Cap Used

RTD %TCU Used

Thermal Trip In

Time to Reset


24

Figure 14 Main Menu > Events

Events Steps back one level

Display Events

Date

Time

Type

Locked Rotor Torque

L1 Current

L2 Current

L3 Current

RES

CB

VAB

VBC

VCA

VG

Reset Events


2525

Figure 15 Main Menu > Motor Monitor

Motor Monitor Steps back one level

Motor Use Data

Last Reset Date

Last Reset Time

Running Time

Stopped Time

Time Running

Number of Starts

Emergency Starts

Reset Statistics


26

Figure 16 Main Menu > Targets Targets Steps back one level

Row 1 Row 649T (Overload Trip) VARA (VAR Warning)

LOSSTRIP (Undercurrent Trip) 37PA (Underpower Warning)

JAMTRIP (Jam Trip) 27P2T (Undervoltage Warning)

49UBT (Current Imbalance Trip) 59P2T (Overvoltage Warning)

50P1T (Short Circuit Trip) SPDSAL (Speed Switch Warning)

RTDT (RTD (Widing/Bearing) Trip) 81D1A (Frequency 1 Warning)

PTCTRIP (PTC Trip) 81D2A (Frequency 2 Warning)

50G1T (Ground Fault (Residual) Trip) OTHALRM (RTD (Other) Warning)

Row 2 Row 7VART (VAR Trip) AMBALRM (RTD (Ambient) Warning)

37PT (Underpower Trip) SALARM (Setting Warning)

27P1T (Undervoltage Trip) WARNING (General Warning)

59P1T (Overvoltage Trip) LOADUP (Load Control (Upper))

47T (Phase Reversal Trip) LOADLOW (Load Control (Lower))

55T (Power Factor Trip) TIMER1T (Timer 1)

SPDSTR (Speed Switch Trip) TIMER2T (Timer 2)

50N1T (Ground Fault (Core Balance) Trip) 50P2T (Short Circuit Warning)

Row 31 Row 8SMTRIP (Start Time Trip) STOPPED (Stopped State)

81D1T (Frequency 1 Trip) RUNNING (Running State)

81D2T (Frequency 2 Trip) STARTING (Starting State)

OTHTRIP (RTD (Other) Trip) STAR (Star (Wye) Starting State)

AMBTRIP (RTD (Ambient) Trip) DELTA (Delta Starting State)

PTCFLT (PTC Error Trip) START (Start Command)

RTDFLT (RTD Error Trip) Reserved

MCMFLT (MCM Error Trip) Reserved

Row 4 Row 9COMMIDLE (Comm Idle Trip) IN1 (Input 1 State)

COMMLOSS (Comm Loss Trip) IN2 (Input 2 State)

REMTRIP (Remote Trip) IN3 (Input 3 State)

COMMFLT (Comm Fault Trip) IN4 (Input 4 State)

Reserved IN5 (Input 5 State)

Reserved Reserved

Reserved Reserved

Reserved Reserved

Row 5 Row 1049A (Overload Warning) TRIP (Trip Relay State)

LOSSALRM (Undercurrent Warning) AUX1 (Auxiliary Relay 1 State)

JAMALRM (Jam Warning) AUX2 (Auxiliary Relay 2 State)

46UBA (Current Imbalance Warning) AUX3 (Auxiliary Relay 3 State)

RTDA (RTD (Winding/Bearing) Warning) AUX4 (Auxiliary Relay 4 State)

55A (Power Factor Warning) AUX5 (Auxiliary Relay 5 State)

50N2T (Ground Fault (Core Balance) Warning) AUX6 (Auxiliary Relay 6 State)

50G2T (Ground Fault (Core Balance) Warning) Reserved


2727

Figure 17 Main Menu > Show/SetShow/Set Steps back one level

RELAYPORT Main Settings

Overload Set

IO ASSIGN Short Ckt Set

TRIP RELAY ASSIGN GF-CB Settings

AUX1 ASSIGN GF-Res Settings

AUX2 ASSIGN Jam Settings

AUX3 ASSIGN Undercurrent Set

AUX4 ASSIGN Current Imb Set

IN1 ASSIGN Prot. Disable

IN2 ASSIGN Start Monitoring

Star-Delta Set

DATE/TIME Start Inhibt Set

DATE Speed Sw Set

TIME PTC Setting

RTD Setting

PASSWORD Undervoltage Set

New PW Overvoltage Set

VAR Settings

Underpower Set

Power Factor Set

Freq Settings

Phase Rev Set

Load Control Set

I/O Settings

Trip Inhibit

Relay Behavior

Timer Settings

Front Panel Set

Display Set


28

Figure 17 Main Menu > Show/Set

Port Steps back one level

PORT F

SPEED

DATA BITS

PARITY

STOP BITS

PORT TIMEOUT

HDWR HAND SHAKING

PORT 4

COMM INTERFACE

PROTOCOL

SPEED

PARITY

MODBUS SLAVE ID


2929

Figure 18 Main Menu > Show/Set > Relay Relay Steps back one level

Main Settings GF-Res Settings RTD SettingsUNIT ID LINE 1 GF-RES TRIP LEVL RTD ENABLE

UNIT ID LINE 2 GF-RES TRIP DLAY RTD RESET MODE

PHASE ROTATION GF-RES WARN LEVL RTD1 LOCATION

RATED FREQ. GF-RES WARN DLAY RTD1 TYPE

DATE FORMAT Jam Settings RTD1 TRIP LEVEL

PHASE CT RATIO JAM TRIP LEVEL RTD1 WARN LEVEL

MOTOR FLA JAM TRIP DELAY RTD2 LOCATION

TWO SPEED ENABLE JAM WARN LEVEL RTD2 TYPE

CT RATIO-2nd JAM WARN DELAY RTD2 TRIP LEVEL

MOTOR FLA-2nd Undercurrent Set RTD2 WARN LEVEL

CORE B. CT RATIO UC TRIP LEVEL RTD3 LOCATION

PHASE VT RATIO UC TRIP DELAY RTD3 TYPE

LINE VOLTAGE UC WARN LEVEL RTD3 TRIP LEVEL

XFMER CONNECTION UC WARN DELAY RTD3 WARN LEVEL

Overload Set UC START INHIBIT RTD4 LOCATION

OVERLOAD ENABLE Current Imb Set RTD4 TYPE

OL RESET MODE CI TRIL LEVEL RTD4 TRIP LEVEL

OL RESET LEVEL CI TRIL DELAY RTD4 WARN LEVEL

SERVICE FACTOR CI WARN DELAY RTD5 LOCATION

MOTOR LRC CI WARN DELAY RTD5 TYPE

LOCKD ROTOR TIME Prot. Disable RTD5 TRIP LEVEL

ACCEL RACTOR PROT INHIBT TIME RTD5 WARN LEVEL

RUN STATE TIME K OL INHIBT TIME RTD6 LOCATION

MOTOR LRC-2nd Start Monitoring RTD6 TYPE

MOTOR LRT-2nd START MOTOR TIME RTD6 TRIP LEVEL

ACCEL FACT-2nd Start-Delta Set RTD6 WARN LEVEL

RUN ST TC-2nd STAR-DELTA ENABL RTD7 LOCATION

OL WARN LEVEL MAX STAR TIME RTD7 TYPE

START INH. LEVEL Start Inhibt RTD7 TRIP LEVEL

STOP COOL TIME STARTS/HR. RTD7 WARN LEVEL

OL RTD BIASING? MIN. OFF TIME RTD8 LOCATION

Short Ckt Set RESTART BLK TIME RTD8 TYPE

SC TRIP LEVEL Speed Sw Set RTD8 TRIP LEVEL

SC TRIP DELAY SS TRIP DELAY RTD8 WARN LEVEL

SC WARN LEVEL SS WARN DELAY RTD9 LOCATION

SC WARN LEVEL PTC Setting RTD9 TYPE

GF-CB Setting PTC ENABLE RTD9 TRIP LEVEL

GF-CB TRIP LEVEL PTC RESET MODE RTD9 WARN LEVEL

GF-CB TRIP DELAY RTD10 LOCATION

GF-CB WARN LEVEL RTD10 TYPE

GF-CB WARN DELAY RTD10 TRIP LEVEL

RTD10 WARN LEVEL

RTD11 LOCATION

RTD11 TYPE

RTD11 TRIP LEVEL

RTD11 WARN LEVEL

RTD12 LOCATION

RTD12 TYPE

RTD12 TRIP LEVEL

RTD12 WARN LEVEL

WIND TRIL VOTING

BEAR TRIP VOTING

TMP RTD BIASING?


30

Figure 19 Main Menu > Show/Set > Relay Cont’d Relay Cont’d Steps back one

level

Undervoltage Set Load Control SetUV TRIP LEVEL LOAD CONTROL SEL

UV TRIP DELAY LD CTL CUR UPPER

UV WARN LEVEL LD CTL CUR LOWER

UV WARN DELAY LD CTL PWR UPPER

Overvoltage Set LD CTL PWR LOWER

OV TRIP LEVEL LD CTL TCU UPPER

OV TRIP DELAY LC CTL TCU LOWER

OV WARN LEVEL I/O SettingsOV WARN DELAY ANALOG OG OUT SEL

VAR Setting Trip InhibitNEG VAR TRIP CURRENT INBALANC

POS BAR TRIP JAM

VAR TRIP DELAY GROUND FAULT

NEG VAR WARN LEV SHORT CIRCUIT

PAS VAR WARN LEV UNDERCURRENT

VAR WARN DELAY START INHIBIT

Underpower Set PTC

UP TRIP LEVEL RTD

UP TRIP DELAY Relay BehaviorUP WARN LEVEL TRIP FAIL-SAFE

UP WARN DELAY AUX1 FAIL-SAFE

Power Factor Set AUX2 FAIL-SAFE

PF LAG TRIP LEVEL AUX3 FAIL-SAFE

PF LD TRIP LEVEL AUX4 FAIL-SAFE

PF TRIP DELAY AUX5 FAIL-SAFE

PF LAG WARN LEVEL AUX6 FAIL-SAFE

PF LD WARN LEVEL Timer SettingsPF WARN DELAY ON DELAY T1

Freq Settings OFF DELAY T1

FREQ1 TRIP LEVEL ON DELAY T2

FREQ1 TRIP DELAY OFF DELAY T2

FREQ1 WARN LEVEL Front Panel SetFREQ1 WARN DELAY LCD TIMEOUT

FREQ2 TRIP LEVEL LCD CONTRAST

FREQ2 TRIP DELAY Display SetFREQ2 WARN LEVEL TIME & DATE

FREQ2 WARN DELAY GROUND CURRENT

Phase Rev Set CURRENT IMBALANC

PH REV. ENABLE FREQUENCY

THERM CAP USED

VOLTAGE IMBALANC

POWER

RTD TEMPERATURE


3131

Figure 20 Main Menu > Status

Status Steps back one level

Definition

FID Firmware identifier string

CID Firmware checksum identifier

Identity Code Relay configuration identification

L1

DC offset in hardware circuits of current channels

L2

L3

RES

CB

VA

DC offset in hardware circuits of voltage channelsVB

VC

PS_Vdc Power supply status

FPGA FPGA programming unsuccessful, or FPGA failed

GPSB General Purpose Serial Bus

HMI Front-Panel FGPA programming unsuccessful, or Front-Panel FPGA failed

RAM Volatile memory integrity

ROM Firmware integrity

CR_RAM Integrity of settings in RAM and code that runs in RAM

Non_Vol Integrity of data stored in nonvolatile memory

Clk_Bat Clock battery integrity

Clock Clock functionality

PTC Integrity of PTC

RTD Integrity of RTD module/communications

MCM/CWE Integrity of current board and MCM/CWE

Voltage Integrity of voltage board

I/O_Crd Integrity of I/O card

Com_Crd Integrity of DeviceNet card and network

MAC_ID DevineNet card specific card identification

ASA Manufacturer identifier for DevieNet

DN_Rate DeviceNet card network communications data speed

DN_Status DeviceNet connection and fault status

Relay Enabled

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